window.h

基于QT的数码相框

#ifndef WINDOW_H
#define WINDOW_H
#include <iostream>
#include "picture.h"
#include<QWidget>
#include <QKeyEvent>
class Dir;
class QPushButton;

class window: public QWidget
{
     Q_OBJECT
 public:
     //QKeyEvent   *press;
     QPushButton *next;
     QPushButton *prev;
     picture     *pic;
 protected:
     void keyPressEvent(QKeyEvent *event);
 public:
     void zoomin();
     void zoomout();
     window(QWidget *parent=0);
 public slots:
    void prevpicture();
    void nextpicture();

 };
#endif // WINDOW_H